Matrix 7.4V Micro LiPo Airsoft Battery (350mAh / JST Plug)

Compact, powerful, and designed specifically for your HPA Airsoft setup—meet the Matrix 7.4V Micro LiPo Battery. Engineered to deliver consistent, reliable energy in a tight package, this 350mAh battery is tailor-made for PolarStar Fusion Engines, Wolverine systems, and other electro-pneumatic airsoft rifle control boards. Whether you’re running a high-speed CQB build or a precision-tuned DMR, this battery ensures your FCU stays operational without taking up valuable space.

Built for HPA & EPAR Systems

The Matrix 7.4V Micro LiPo Battery is the ideal power solution for players using advanced HPA platforms. Its JST plug is directly compatible with control units in PolarStar Fusion Engines, PR-15 platforms, and other electro-pneumatic rifles (EPARs), making it plug-and-play ready for elite-level performance.

With a 350mAh capacity and a 7.4V output, this battery delivers the voltage and cycle time your FCU needs to function smoothly. Paired with a 3-pin BMS/XH charging connector, you get reliable recharging capabilities with any LiPo-compatible smart charger.

Compact & Lightweight for Tight Builds

Measuring just 42mm x 23mm x 12mm, this micro battery is one of the most compact options on the market. Its slim profile allows it to fit comfortably in buffer tubes, stocks, pistol grips, and other confined battery compartments often found in HPA rifle setups. If you’re chasing minimalism in your build without sacrificing performance, this battery is your go-to.

Durable, High-Quality Construction

Matrix has earned its reputation as a trusted name in airsoft for a reason. Built from premium Lithium Polymer cells, this battery offers long cycle life, consistent power output, and no memory effect, ensuring your energy storage performs at its peak every time you pull the trigger. A durable outer wrap protects the cells during use and storage.

Safety & Shipping Notice

Due to US DOT and IATA regulations, all lithium batteries must be shipped with less than 30% charge. While this helps maintain safety in transit, it’s important to charge your battery properly before first use. Batteries cannot be shipped by air—including to international addresses—so ground shipping is the only option when ordering this item.

Specifications:

• Voltage: 7.4V

• Capacity: 350mAh

• Plug Type: JST

• Charging Plug: BMS / XH 3-Pin

• Dimensions: 42mm x 23mm x 12mm

• Compatibility: Designed for PolarStar, Wolverine, and other HPA systems

• Charger: Not included (LiPo charger required)

Why Choose Matrix?

Founded in 2001, Matrix is a company built by airsofters for airsofters. With a mission to enhance the sport through affordable, high-performance gear, Matrix delivers a full range of skirmish-grade rifles, accessories, and tactical equipment to players at every level. Whether you're upgrading your internal build or assembling your dream HPA rifle, Matrix batteries and electronics are made to help you play harder and longer.

Final Thoughts

If you're looking for a compact, high-performance power source for your HPA airsoft rifle’s control unit, the Matrix 7.4V Micro LiPo Battery is an ideal match. With compatibility for top-tier systems like PolarStar and Wolverine, a space-saving design, and dependable performance from game start to game end, this battery helps keep you in the fight—round after round.